Key Takeaways
- Ken Griffin’s hedge fund Citadel elevated Nvidia and Amazon to its top two positions during the fourth quarter of 2024, simultaneously exiting Tesla entirely
- Nvidia offers comprehensive robotaxi development platforms including Omniverse simulation, Cosmos data generation, and Alpamayo reasoning models, with CFO projections of hundreds of billions in segment revenue within ten years
- Amazon subsidiary Zoox operates the nation’s only purpose-designed robotaxis on public roads in Las Vegas and San Francisco, with NHTSA commercial approval expected in early April
- Despite a 14% decline in 2026, Amazon stock holds a Strong Buy consensus rating with analysts targeting $284.30 on average
- Nvidia secured an estimated $575 million GPU deal with Mistral AI for approximately 13,800 GB300 units destined for a Paris-area data center
Billionaire hedge fund manager Ken Griffin significantly expanded his holdings in both Nvidia and Amazon throughout the final quarter of 2024, elevating these technology giants to the top two positions within his portfolio. Simultaneously, Griffin liquidated his entire Tesla position.
This strategic repositioning reflects growing institutional interest in the autonomous transportation sector. Annual mileage for light-duty vehicles across the United States exceeds 3 trillion miles. Even accounting for competitive pricing pressures, the robotaxi industry presents a market opportunity measured in trillions of dollars.
Nvidia provides both the computational hardware and development software that power most autonomous driving initiatives. The company’s GPU technology remains the benchmark for artificial intelligence applications, consistently delivering superior performance in training and inference workload testing against competitors.
The chip manufacturer has assembled a comprehensive robotaxi development ecosystem. Its Omniverse platform recreates urban environments for testing. Cosmos produces synthetic datasets for training purposes. Alpamayo represents a suite of reasoning algorithms enabling autonomous systems to interpret and respond to real-world conditions.
Nvidia CFO Colette Kress informed analysts that the robotaxi segment alone could deliver hundreds of billions in revenue throughout the coming decade. She noted that virtually every automobile manufacturer and mobility service provider developing autonomous capabilities incorporates Nvidia technology into their platforms.
Nvidia’s Growing AI Infrastructure Dominance
Beyond autonomous vehicles, Nvidia continues capturing accelerating demand throughout AI infrastructure markets. French artificial intelligence firm Mistral AI secured $830 million through debt financing arrangements and announced plans for a Paris-region data center deployment featuring approximately 13,800 GB300 GPUs from Nvidia. Industry estimates place this chip procurement contract at roughly $575 million.
Global expenditure on cloud infrastructure reached $110.9 billion during the fourth quarter of 2025, representing 29% year-over-year expansion. Research firm Omdia anticipates 27% growth continuing through 2026.
On March 16, Nvidia unveiled its Space-1 Vera Rubin computing module, engineered specifically for orbital data center deployments. Startup Starcloud recently completed a $170 million funding round at a $1.1 billion valuation, with plans to launch satellite-based GPU clusters before year’s end.
Wall Street analysts project Nvidia’s earnings will compound at 38% annually over the next three-year period. The stock currently commands a valuation of approximately 35 times forward earnings with a market capitalization exceeding $4 trillion.
Amazon’s Autonomous Vehicle and Cloud Computing Strategy
Amazon operates Zoox, which currently stands as the sole autonomous vehicle company deploying purpose-built robotaxis on American public streets. Zoox vehicles provide service in Las Vegas and San Francisco, with testing operations underway in Austin and Miami launches scheduled for later in 2026.
Zoox submitted an application to the National Highway Traffic Safety Administration seeking authorization to operate a commercial ride-hailing service utilizing up to 2,500 robotaxis. NHTSA’s decision is anticipated in early April.
Morgan Stanley forecasts Zoox will capture 12% of the autonomous ride market by 2032.
Amazon shares have declined approximately 14% during 2026, currently trading around $199. Market concerns center on the company’s announced $200 billion capital expenditure commitment for AI infrastructure in 2026 and AWS growth rates trailing cloud competitors.
Jefferies analyst Brent Thill maintains his Buy recommendation with a $300 price objective, characterizing the recent selloff as excessive. The broader Wall Street consensus remains Strong Buy, with 44 analysts establishing an average price target of $284.30.
Amazon’s forthcoming quarterly earnings release represents the next significant catalyst for the stock.
